IP Library Assignment 041865/0460
Patent Assignment
Reel/Frame 041865/0460

Merger

Recorded: 2017-04-05 Pages: 12
Assignor
GELTEX PHARMACEUTICALS, INC.
Executed: 2003-04-01
Assignee
GENZYME CORPORATION
500 KENDALL STREET, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Property (1)
Direct Compression Polymer Tablet Core
Patent: 9,931,358 →
Application: 15/420,896 →
Publication: US 2017/0202872
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 5, 2017
From: TYLER, JOSEPH; PETERSEN, JOHN S.
To: GELTEX PHARMACEUTICALS, INC.
Reel/Frame 041865/0320 →